Rank	Countries/Territories	Count	Percent
1	China	501	35.4%
2	United States	494	34.9%
3	Germany	98	6.9%
4	France	53	3.7%
5	India	49	3.5%
6	Canada	27	1.9%
7	Hong Kong	24	1.7%
8	Netherlands	20	1.4%
9	Japan	19	1.3%
10	Singapore	14	1%
11	South Africa	9	0.6%
12	Sweden	9	0.6%
13	Russia	9	0.6%
14	Switzerland	8	0.6%
15	Cyprus	7	0.5%
16	Australia	7	0.5%
17	Ethiopia	6	0.4%
18	Guatemala	5	0.4%
19	Namibia	4	0.3%
20	Iran, Islamic Republic of	4	0.3%
21	Malaysia	4	0.3%
22	Ireland	3	0.2%
23	Italy	3	0.2%
24	Korea, Republic of	3	0.2%
25	Romania	3	0.2%
26	Indonesia	3	0.2%
27	Bangladesh	3	0.2%
28	Barbados	3	0.2%
29	Belgium	3	0.2%
30	Argentina	3	0.2%
31	United Kingdom	3	0.2%
32	Ukraine	2	0.1%
33	Norway	2	0.1%
34	Pakistan	2	0.1%
35	Palestine, State of	2	0.1%
36	Philippines	2	0.1%
37	Saudi Arabia	1	0.1%
38	Mexico	1	0.1%
39	Nigeria	1	0.1%
40	Colombia	1	0.1%